[Jython][JIRA 5.1] how to make reindex() sequence?

In version 4 ewerything works fine, but now i can't find resolution for my problem (scenario):

Issue in "Awainting for acceptance" status, and there is transition "Accept" to status "Closed". In JSS I try create subTask (code attached below). subTask was created succesfully, and i can see new subTask in Issue Navigator.

After this (in the same transition in "post functions") issue resolution is updated to "Close", and when i view Issue i see correct status and resolution. But in Issue Navigator the issue is still in "Awaiting for acceptance" status. Now i have workaround with loop transition which do nothing but (i think) reindex issue.